UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N3lEBXpAOY77/1xQmCX3Udr5abCacGchWT43M7yB1X0=' 
WHERE 
  key_id = 'cf76fbdf0fef871e1358a844ab45dc26d465576a46ed82a76b31dbbd73814b20' 
  AND (
    token = 'N3lEBXpAOY77/1xQmCX3Udr5abCacGchWT43M7yB1X0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )